<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        table td{
            border: 0px solid red;
        }
        table{
            width: 20%;
        }
    </style>
</head>
<body>
    <table>
        <tr>
            <th><label for="name">姓名</label></th>
            <th><label for="age">年龄</label></th>
        </tr>
        <tr>
            <td>
                <input id="name" name="name" type="text">
            </td>
            <td>
                <input id="age" name="age"  type="number">
            </td>
        </tr>
        <tr>
            <td style="text-align: center"><button type="submit">提交</button></td>
        </tr>
    </table>
</body>
</html>